Operation CHARM: Car repair manuals for everyone.

Fuel Pressure Regulator



Engine Code ABZ/AEW

Fuel system pressure at idle

Vacuum hose for pressure regulator:

Connected approx. 3.6 bar(52 psi)

Disconnected approx.4.2 bar (61 psi)

Residual fuel pressure (After 10 min.)

At least 3.0 bar (44 psi)